baber/WOPTO huggingface dataset:
Patent JP-S6084199-A (JP)
Title: Method for controlling biological denitrification process
Inventor: WATANABE SHIYOUJI
IPC: C02F3/34
Filed: 1983-06-01
Abstract: PURPOSE:To always form a good denitrification state, by regulating the supply amount of org. carbon by correcting the objective redox potential value of an optimum denitrification state at reference pH so as to allow the same to correspond to an actually measured pH value. CONSTITUTION:In such a denitrification process that nitrate form nitrogen or nitrite form nitrogen in waste water is reduced to nitrogen gas in the presence of org. carbon, the redox potential and pH of a liquid mixture are detected. A preset objective redox potential value is corrected on the basis of this pH value. In the next step, the supply amount of the aforementioned org. carbon is regulated on the basis of this corrected objective value. By the above mentioned method, a good denitrification state is always formed.
Patent JP-H071112-A (JP)
Title: Manufacture of metallic vacuum heat insulating vessel
Inventor: ODAJIMA TOSHIO
IPC: B23K1/00
Filed: 1992-04-15
Abstract: PURPOSE:To manufacture a metallic vacuum heat insulating vessel having a little fraction defective by heating in a vacuum heating furnace, evacuating the inside of the gap between the barrel part of an outer vessel and an inner vessel and brazing a joining part. CONSTITUTION:A base material A butt-welded in the outer vessel 1 and inner vessel 2 at the opening parts 1', 2', respectively is arranged in the vacuum heating furnace while directing the bottom part 1a upward. Brazing filler metal 4 is stuck on the bending flange part 1b' formed on the end edge of the barrel part 1b in the outer vessel 1 and the opening edge part of the bottom part 1a is laid on the bending flange part 1b'. The gap 6 between the outer vessel 1 and the inner vessel 2 is evacuated and heated in the vacuum heating furnace. Simultaneously, the joining part 7 between the barrel part 1b and the bottom part 1a in the outer vessel 1 is brazed. By this method, the reduction in mass- production cost can be attained.
Patent JP-H05297127-A (JP)
Title: Communicating system of moving body distinguishing device
Inventor: NABESHIMA HIDEO
IPC: H04B7/26
Filed: 1992-04-15
Abstract: PURPOSE:To enhance the signal receiving efficiency by resetting a timer counter each time signals from a responder are received in an amount corresponding to a specified period of time, counting the reception time, and judging an inter- frame boundary if no signals are fed from the responder exceeding that specified period of time. CONSTITUTION:A timer counter 18 of an inquirer 1 is reset each time one byte of normal data is received from a responder 2, and at this time, counting of the reception time is started. If the time counted by the counter 18 exceeds the reception time for one byte, it is considered that no normal data has been received over a time corresponding to one byte to lead to a judgement as a boundary of a reply frame. This eliminates necessity for inserting an inquire signal between respond signals on each side to ensure that the efficiency of communications is enhanced.
Patent JP-H09283231-A (JP)
Title: Plug fixing member to automobile cigar lighter socket and automobile cigar lighter plug incorporating the same
Inventor: OISHI TADAHIDE
IPC: B60N3/14
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixing member capable of securing suitable inserting/ drawing force with respect to a cigar lighter socket of various kinds with a single plug and firmly holding the plug, and a highly versatile plug having the fixing member thereon. SOLUTION: A pair of cutouts formed on a thin portion 3c of a fixing member 3 are fitted into inserting portions of a plug body 1 on a flange 3a side in such a manner as to correspond to spring pieces projecting from the plug body 1, respectively. When the plug body 1 having the fixing member 3 is pushed into a cigar lighter socket 2, the thin portion 3c enters a clearance between the inserting portion 1a of the plug body 1 and an inserting port of the socket 2 in a closely contacting manner, so that the plug body 1 is held by required holding force of the socket 2. In the case where the clearance formed between the inserting portion 1a and the insertion port is varied, an outer diameter of the thin portion 3c is gradually increased from the tip thereof toward the flange 3a, thereby fixing the plug body 1 in a closely contacting manner.
Patent JP-S5620335-A (JP)
Title: Program logic array
Inventor: YAMAMOTO MASAHIRO
IPC: H03K19/177
Filed: 1979-07-27
Abstract: PURPOSE:To make it possible to store plural data by providing a feedback loop with a multiple access memory unit, by supplying the output of an OR array as an address signal, write data signal, etc., for the memory unit, and then by feeding data, read out of the memory unit, back to an AND array. CONSTITUTION:An external input from an external unit is supplied to AND array 1, the output of which is supplied to OR array 2. The feedback loop between those OR array 2 and array 1 is provided with multiple access memory unit 3, which is supplied with address signals 13 and data control signal 14 from OR array 2. Then, output data 12 read out of OR array 2 is fed back to array 1 and also led out as external output data 16. Further, external output data 15 is output from OR array 2 and plural data can be stored and output to the external unit.
Patent JP-H11292606-A (JP)
Title: Production of inorganic cured article
Inventor: KAYAMA MASAAKI
IPC: C04B28/14
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a relatively simple method for producing an inorganic cured article having a high strength, excellent toughness and excellent water resistance, and scarcely changing the dimension on the absorption of water. SOLUTION: This method for producing an inorganic cured article comprises adding reinforcing fibers, a filler, slaked lime or Portland cement and water to a mixture comprising water granulated slag and calcined gypsum in a weight ratio of 3:7 to 6:4 as main raw materials, dehydrating and molding the obtained slurry, curing the molded article with steam, and further curing the molded article at a high temperature. Thus, the inorganic cured article having excellent flexural strengths on a dry time and a water-absorbed time and scarcely changing the dimension on the absorption of water can be produced.
Patent JP-S60238194-A (JP)
Title: Treatment of high concentration iron-containing waste solution
Inventor: MORIMOTO FUJIO
IPC: C02F1/64
Filed: 1984-05-14
Abstract: PURPOSE:To facilitate treatment by preventing the formation of colloid, the generation of heat and foaming, by mixing an alkali agent and a high concn. iron- containing waste solution under stirring while holding said waste solution to a specific range of pH. CONSTITUTION:A high concn. iron-containing waste solution is stored in a tank 1 and an alkali agent in a tank 2 and both of them are charged in a reaction tank 3 so as to hold the pH of said waste solution to 7-10 to repeatedly perform stirring and mixing. After the completion of reaction, the obtained slurry is dehydrated. Because the formation of colloid, the generation of heat and foaming can be suppressed by controlling pH as mentioned above, succeeding treatment is performed by a quantitatively and qualitatively advantageous method.
Patent JP-S63262241-A (JP)
Inventor: TONEGAWA TAMOTSU
IPC: B32B17/10
Filed: 1987-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57209606-A (JP)
Title: Operation of electrodialytic apparatus
Inventor: OKIURA KUNIO
IPC: B01D61/54
Filed: 1981-06-22
Abstract: PURPOSE: To prevent yield reduction due to concn. penetration, in an electrodialytic apparatus having plural concentrating chambers and desalting chambers, by passing water to be treated through the concentrating chambers in a specific order to reduce the difference of concn. between the concentrating chambers and the desalting chambers.  
     CONSTITUTION: An electrodialytic apparatus is constituted by opposedly arranging a concentrating chamber 10 and a desalting chamber 20 so as to interpose an ion exchange film 1 therebetween. The concentrating chamber 10 is divided into small chambers 11W16 and, on the other hand, the desalting chamber 20 is divided into small chambers 21W26. In the desalting chamber 20, sea water is supplied to the small chamber 21 to be successively passed through small chambers 22W26 in series and, on the other hand, in the concentrating chamber 10, sea water is supplied to the small chamber 13 to be successively passed through small chambers 14W16 and thereafter through small chambers 11, 12. By carrying out the aforesaid operation, the difference of the concn. A of the concentrating chamber and the concn. B of the desalting chamber can be reduced extremely compared to a conventional example C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05152813-A (JP)
Title: Loop slot power feeding antenna
Inventor: ARIMURA KUNITAKA
IPC: H01P5/08
Filed: 1991-04-02
Abstract: PURPOSE:To obtain a loop slot power feeding antenna with high air-tightness and simple structure by supplying power from a feeding means via a loop slot formed to a bottom plate in the circular slot antenna used for a communication antenna or a broadcast antenna and especially in the loop slot feeding antenna having a feature in the structure of the feeding part. CONSTITUTION:In the circular slot antenna consisting of a radiation disk 1 for which lots of power radiation slots 1a are made, a bottom plate disk 2 nearly of the same size as that of the radiation disk 1 and a fixing means 3 coupling mutually the radiation disk 1 and the bottom disk 2 and a waveguide space S is formed, a feeding loop slot 2a is formed in the middle of the bottom plate 2 and a feeding means coupled with the loop slot and supplying power to the waveguide space is disposed and the feeding by the coaxial line is implemented easily as its feature.
Patent JP-H04306558-A (JP)
Title: Liquid filling port for battery
Inventor: KASHIWABARA SHIN
IPC: H01M2/36
Filed: 1991-04-01
Abstract: PURPOSE:To obtain a liquid which can be attached without hands and is low in cost. CONSTITUTION:A liquid filling port body 2, made of a thermoplastic resin having hardness, such as polypropyrene, and a packing part 3, made of thermoplastic elastomer, to which injection moulding can be applied, having acid proof or alkali proof characteristic, and also having elasticity such as rubber, are formed in one body.
Patent JP-H08293276-A (JP)
Title: Electron gun
Inventor: YAMAZAKI YOSHIO
IPC: H01J37/065
Filed: 1995-04-21
Abstract: PURPOSE: To facilitate switching between normal operation and the measurement of beam characteristics. CONSTITUTION: This electron gun has a stem 4, an electron emission source cathode 2 provided at one end of the stem 4, an electron-drawing anode 6 and second anode 24, an airtight chamber 10 containing these electrodes, and a beam port 12 and a second beam port 26 through which an electron beam is projected outside. The stem 4 is rotatable with its axis perpendicular to a straight line, and both of the anodes are secured to the internal wall of the chamber 10, and when the rotation angle of the stem 4 is at a predetermined value the anodes are opposed to the cathode 2. Both of the beam ports are bored through the chamber 10 and are located on the back of each anode as seen from the direction of propagation of the electron beam. The direction of the beam line is varied by rotation of the stem 4, and the electron beam is projected from one of the beam ports.
Patent JP-H02301257-A (JP)
Title: Telecopy receiving videotex terminal
Inventor: JIYORUJIYU PENARUBAA
IPC: H04N1/327
Filed: 1990-04-13
Abstract: PURPOSE: To eliminate a need for interrupting communication and reserving a line to wait for a call from a data bank for connection to a telecopier by providing a specific modem. CONSTITUTION: A modem 13 is provided with not only two-way access but also digital input and output ends, and management circuits 15 and 29 are controlled from a keyboard 11 to connect an analyzer 23 to the input end of the modem 13 or connect a printing device 24 to the output end of the modem 13. In these cases, graphic data communication is performed in the protocol phase, and transmission is performed at the speed of 1200 baud alternately from one to the other through the modem 13 then, and exchange in a form of questions and answers between a terminal and an information source. In the case of transmission of documents from the terminal, the reception side controls the speed of the transmission flow, and data is transmitted at the speed of 75 baud by transmission control data.  In the case of reception of documents in the terminal, control data is transmitted to the transmitter of documents at the speed of 75 baud later.
Patent JP-H04326382-A (JP)
Title: Image forming device
Inventor: KURISU TOSHIYUKI
IPC: G03G15/09
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the unevenness of density and image blurring caused by the pressing force of a gap roller, which makes a distance between a photosensitive body and a developing roller uniform, to the photosensitive body, to improve image quality and to enhance the reliability of a device. CONSTITUTION:When developing is not performed, a developing device 23 is separated from the photosensitive body 20 by being pressed by a coil spring 76. When the developing is performed, the developing device 23 is moved to slide toward the photosensitive body 20 so that the gap roller 68 may abut on the photosensitive body 20 by the pressing force Fe toward the photosensitive body at the time of rotating a drive gear 71. Thus, the distortion of the gap roller 68 is prevented and the unevenness of the density caused by the distortion is prevented. The abutting force of the gap roller 68 is weakened by the coil spring 76, thereby preventing the uneveness of the rotation of the photosensitive body 20 and the image blurring.
Patent JP-H04327741-A (JP)
Title: Humidifier
Inventor: FUJIMOTO MASANOBU
IPC: F24F6/02
Filed: 1991-04-26
Abstract: PURPOSE:To provide a heating and vaporizing humidifier which can prevent accumulating and fixing of scale onto a humidifying tray so that a period of cleaning can be prolonged, the scale can be removed easily and thus, cleaning is very easy. CONSTITUTION:A humidifying tray 2 and a tank 3 connected by a conduit 4 are provided inside a humidifier body 1, a heat generator 5 is installed on an outer periphery of a side of the humidifying tray 2, and a water absorbing filter 7 provided with a frame 6 on an outer wall is placed on an outer periphery of an upper end of the humidifying tray 2. The water absorbing filter 7 is made of a material which will absorb up water by capillarity. The filter 7 absorbs up water in the humidifying tray 2 which is heated and boiled by the heat generator 5 for filtering. That is, water soluble foreign matters remaining after water of water supply is evaporated and gasified are accumulated among gaps of the filter 7 as scales. Accordingly, the scales never accumulates in the humidifying tray 2, so that the tray 2 can be reused only by taking out the water absorbing filter 7 and replacing a new one after a long use without cleaning.
Patent JP-S60241567-A (JP)
Title: Power collecting unit
Inventor: TANITOU YOSHIO
IPC: F16H47/04
Filed: 1984-05-16
Abstract: PURPOSE:To heighten power transmission efficiency by providing power shafts of a geared transmission unit parallel to an output shaft of a prime mover. CONSTITUTION:A geared transmission unit 23 comprises spur gears 27-29 respectively having power shafts parallel to an output shaft 18 of a prime mover 11, to which the output shaft 18 of the prime mover 11 is coupled through a power intermittent device 24. Hydraulic pumps-motors 1-3 are respectively coupled to the power shafts of the upper and lower spur gears 27, 29 directly or through other hydraylic pump-motors, and a speed increase/decrease gear 20 of a fly wheel device 19 is coupled to an input/output shaft 22 integral with the power shaft of the central spur gear 28 through a power intermittent device 25.
Patent JP-H05293774-A (JP)
Title: Model die regulating device
Inventor: SAKAMOTO NOBUYASU
IPC: B23Q3/06
Filed: 1992-04-16
Abstract: PURPOSE:To perform accurate and rapid regulation of a model die in the directions of an X-axis, an Y-axis, and a Z-axis by providing an angle regulating mechanism which is coupled to an X Y regulating plate through an X Y regulating mechanism and rotates a Z-axis rotating plate axially rotatably supported to a base bed so as to be rotatable around the Z-axis wherein a vertical direction forms an axis. CONSTITUTION:An X Y regulating plate 2 is reciprocated in the directions of an X-axis and an Y-axis by means of an X Y regulating mechanism 3, and a model die 1 is regulated in the directions of the X-axis and the Y-axis. A Z-axis rotating plate 5 coupled to the X Y regulating plate 2 is rotated around a Z-axis, wherein a vertical direction forms an axis, through the X Y regulating mechanism 3 by means of an angle regulating mechanism 6 to regulate the angle of the model die 1. Thereafter, the X Y regulating plate 2 is clamped by means of a clamp mechanism 4 and the model die 1 is held in a set position.
Patent JP-S62253663-A (JP)
Title: Dyeing liquid and dyeing using same
Inventor: KOIKE SHOJI
IPC: C09B67/26
Filed: 1986-04-28
Abstract: PURPOSE:To provide a thermally stable dyeing liquid capable of clearly dyeing with outstanding uniform dyeability, etc., such textile fibers as of cellulose fiber, wool, silk, nylon, PVA fiber, etc., containing, in a liquid medium, specific alkali metal sulfonate substituent-contg. copper phthalocyanine dye(s). CONSTITUTION:The objective dyeing liquid containing, in a liquid medium, pref. 0.01-30wt% of at least one kind of copper phthalocyanine dye carrying alkali metal sulfonate substituent. Said dye is such that when analysed by liquid chromatography, if the retention time for the main peak is assumed as 1, the ratio of the total area A of the peaks corresponding to the retention time <=0.8 to the total area B of the peaks corresponding to the retention time 0.85-4.0 falls >=1/6. Preferably, the above dyeing liquid is further incorporated with 3-30wt% of a water-soluble inorganic salt (e.g. sodium sulfate).
Patent JP-S59103-A (JP)
Inventor: ENRIKO DOTSUTEI
IPC: H01B13/00
Filed: 1983-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5220421-A (JP)
Title: Hydrogen reserving equipment
Inventor: YANAGIHARA NOBUYUKI
IPC: C01B3/00
Filed: 1975-08-09
Abstract: PURPOSE:A hydrogen reserving equipment with excellent charging efficiency, with which the shortage for charging and releasing time of hydrogen can be expected and also convenient for transportation.
Patent JP-H01269244-A (JP)
Title: Optical information processor
Inventor: KUME MASAHIRO
IPC: G11B7/09
Filed: 1988-04-21
Abstract: PURPOSE:To simplify the constitution of a system by inclining the optical axis of an objective lens in correspondence to the focus direction driving quantity of the objective lens to be controlled with corresponding to surface deflecting quantity. CONSTITUTION:Two board springs 18 to support a movable body with being movable in a focus direction are arranged in the center side of an optical disk 30 so that the interval between the springs can be narrow. Thus, when an objective lens 13 is moved to close to the information recording surface of the disk 30 (+X direction), the lens 13 draws a circular arc and the optical axis of the lens 13 is inclined in a +theta direction. On the other hand, when the lens moves in a +X direction, the optical axis is inclined in a -theta direction. Thus, the optical axis of the lens 13 is changed in correspondence to the driving quantity in the focus driving direction. When the lens 13 is built in a player, adjustment is executed so that the lens can obtain a neutral point in the focus direction in an area near the center of the disk 30. Thus, the lens 13 is built in the player with obtaining the central direction of the disk 30 as a supporting point in a revolving direction.
Patent JP-S5431697-A (JP)
Title: Shaving cutter
Inventor: TAKANO KANSUKE
IPC: B23F21/28
Filed: 1977-08-12
Abstract: PURPOSE:To minimize the depression in the vicinity of a pitch circle of a gear by reducing the gaps between the tips or base ends of teeth of the gear used for shaving a work as the gear contacts the work at one point.
Patent JP-H10286439-A (JP)
Title: Decomposing method of fluorine-containing compound
Inventor: ATOKUCHI TAKASHI
IPC: B01J23/30
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To enable continuous decomposition of a perfluoro compd. by bringing a gaseous fluorine-contg. compd. into contact with molecular oxygen and water in the presence of catalyst prepared by depositing at least one kind of metal selected from among 4A, 5A, 6A, 7A, 8 and 1B groups and 3B groups on a carrier. SOLUTION: When a gaseous fluorine-contg. compd. (such as perfluoro compds. and fluorinated hydrocarbons) is decomposed, the fluorine-contg. compd. is brought into contact with molecular oxygen and water in the presence of a catalyst which is prepared by depositing at least one kind of metal selected from among 4A, 5A, 6A, 7A, 8, 1B and 3B groups on a carrier. As for the carrier, for example, alumina such as γ-alumina is preferably used. Its shape is not limited but properly selected according to the reactor and the reaction method. The amt. of the metal deposited is preferably 0.01 to 20 wt.% calculated as a metal to the carrier. As for the molecular oxygen, air is preferably used.
Patent JP-H01271695-A (JP)
Title: Motor-driven pump
Inventor: UBUKATA SUSUMU
IPC: F04D13/00
Filed: 1988-04-20
Abstract: PURPOSE:To prevent unprepared drip of kerosine at an unsuitable place by holding the posture of a discharge pipe with a handle of a cover of a power source housing part, and detachably mounting a drip reservoir for housing an end part of the discharge pipe. CONSTITUTION:A motor-driven pump is composed of a motor, a pump whereby water is pumped by means of a blade, an inlet pipe 1, a flexible discharge pipe 2, a power source such as a battery, and housing part 3 therefor. A handle part for opening a cover part 3A2 of the power source housing part 3 forms a holding part 3A22 for holding the flexible discharge pipe 2 in a substantial reversed V-shape, while a bottomed drip box 2G for housing the vicinity 2F of an end opening of the discharge pipe 2 is installed in the vicinity of a connection part of the inlet pipe 1 and the discharge pipe.
Patent JP-H05245193-A (JP)
Title: Washing method and joint of circuit for exchanging bodily fluid and container of constituting parts for treatment
Inventor: ONISHI MICHIICHI
IPC: A61M1/14
Filed: 1992-03-03
Abstract: PURPOSE:To enable the simple and easy execution of the operation to wash the entire part of a circuit for exchanging bodily fluid and the operation to exchange and connect the respective constituting parts for treatment by adopting the constitution to connect two pipelines connecting the constituting parts for treatment to each other and one inflow/outflow port for the constituting parts for treatment to a joint having a two- position control selector valve and a bypass passage. CONSTITUTION:The two-position control selector valve body 1 is fitted and mounted into a mounting hole 15 existing in the joint body 13 of the joint 9. The inflow port 16 and outflow port 17 for connecting the two pipelines 5 are provided on the front surface side of the joint body 13 and connecting ports 18, 19 for connecting the inflow port and outflow part for the respective constituting parts for treatment are provided on the rear surface side. Further, the bypass passage 20 communicating by returning to another position from another position of the mounting hole 15 is pierced in the joint body 13. The pipelines 5 of the entire part of the circuit for exchanging the bodily fluid are eventually communicated by selecting and operating the selector valve body 14 to one side. The washing of the pipelines 5 of the entire part at one time is thus possible. Even more, this operation is extremely easy and simple.